Soil phosphorus dynamics during seventeen years of continuous cultivation: fractionation analyses

Schmidt, J.P. (Univ. of Minnesota, St. Paul, MN.) ; Buol, S.W ; Kamprath, E.J

Soil Science Society of America journal, 1996-07, Vol.60 (4), p.1168-1172 [Periódico revisado por pares]

Madison: Soil Science Society of America

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